Constellation Energy Projects & Services
Constellation Energy's Projects and Services Group is the energy services arm of Constellation Energy, and we specialize in financial and environmental solutions that can significantly reduce energy consumption and costs.

EcoVillageStore.com
We specialize in clean energy solutions and environmentally friendly products for your home or business. We have everything you need from eco-friendly gift ideas to complete grid-tie and off-grid renewable energy systems. We can out fit RV or boat with the latest in wind power or solar power technology

Granfel Power Inc.
GPI is one stop shopping for all energy conservation, overhead reduction, power quality, and gas savings solutions. Entire facility approach to savings on all utility expenditures. We also offer pay from savings plans to assist with financing.

Green Voltage Group
Green Voltage Group was founded by a group of individuals supported by progressive companies to answer the problem of holistic energy design emphasizing energy efficiency with renewable energy.

GreenTek Global LLC
Ask us how to cut your power bill in half using a combination of radiant barrier, power-saver and changing a few habits

Healthy Buildings
We are a building service provider who assists the real estate industry in owning, operating and constructing environmentally sound and sustainable facilities.

LighthouseSolar
LighthouseSolar is a solar panel company. We give our customers free consultations, and help them get money off their installation, through the state and federal government.

Net Zero USA
Net Zero USA is a national company that offers the best energy efficient home products at the best price. Our goal is to help as many homeowners and business owners improve the performance of their homes and buildings as possible. We sell energy efficient home improvement products designed to DRAMATICALLY reduce a power bill.

Rackwise
Minimize Environmental Impact of Data CentersRACKWISE is built on in depth knowledge and experience to bring the most relevant and highest quality software to the data center marketplace.

Segue to Solar Online Store
Our online solar products store offers personal solar energy products to people who want to use more solar in their lives. We are adding new products continually... check out our website! Let us know your solar questions: we will help!